Hire the best Kotlin Developers in Gujranwala, PK

Check out Kotlin Developers in Gujranwala, PK with the skills you need for your next job.
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based on 1,352 client reviews
  • $18 hourly
    An Innovative iOS and Android Mobile App Developer with 7+ years of development experience and has developed & published more than 40 Mobile Apps for Apple & Play Store. I have exquisite experience with: ❖ Native & Cross-Platform mobile application development for iOS and Android devices. ❖ Memory Management, Multithreading, and Multitasking. ❖ Responsive Design for Android Devices (Android Phone, Tablet) and iOS Devices (iPhone, iPad) ❖ Creating UI/UX Designs of Mobile Apps ❖ Integration of Facebook, and Twitter. Google+, Linkedin ❖ Integration of Google Play Services (Google Maps, Mapbox SDK) ❖ Integration of Firebase Technologies (Firebase Cloud Messaging [FCM], Real-time Database, Analytics, AdMob, Crashlytics, Firebase Storage) ❖ Audio and Video Recorders, Players ❖ User Interface Features like Animations, Gestures, Swipes, Shaking ❖ Push Notification ❖ In-App Purchase ❖ Geolocation Apps ❖ Social Apps ❖ Enterprise and utility apps ❖ Face Recognition and Image Processing Apps ❖ Ride-sharing and Travel Guide apps ❖ Fitness apps I'm a full-stack Mobile App Developer. I have worked with Startups and big IT firms. I have 20+ Success Stories turning Startups into growing IT firms. I have also worked with Uber-like apps, unique Job Search Portals, Healthcare, Medical & Fitness apps, e-commerce apps, and numerous others. My aim is always to explore new technologies while providing the services on which I excel. As far as my Project Delivery and Client Satisfaction are concerned, I have a vast clientele. My core concern is to NEVER COMPROMISE ON QUALITY OF DELIVERABLE & on-time Delivery. Over time, interacted with professionals from around the world including the UK, USA, Canada, Germany, Sweden, and Japan. In addition to writing clean and structured code, I'm responsible for implementing and enforcing agile practices as SCRUM calls daily. Contributed to different presales activities where proposed suitable solutions and technologies according to clients' needs. Along with Mobile App Development, I have been delivering Mobile Apps with proper Quality Assurance and Testing Services, comprising Unit, Smoke, Regression Testing, and maintenance services.
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    Mobile UI Design
    SQL
    Apple Xcode
    iOS SDK
    Swift
    Chat & Messaging Software
    User Profile Creation
    In-App Purchases
    Firebase
    Firebase Cloud Firestore
    Location-Based Service
    Android App Development
    Flutter
    iOS Development
    Dart
    Hybrid App Development
  • $30 hourly
    Hey there, I am a ServiceNow developer. I have been working as a ServiceNow dev for almost 4 years. I am a Certified System Administrator and Developer. You can contact me over the phone and through WhatsApp during the project because communication matters a lot. Skills: ServiceNow Developer: - IT Service Management - WSD - CSM - CMDB - Custom Applications - Client Scripts - UI Policy and UI Actions - UI Macros - Scripts Includes - Business Rules - Fix Scripts - Background Scripts - Flow Designer - JavaScript - ACLs - Dashboards - Widgets & Interactive Filters - Reports - Integrations
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    XML
    ITIL
    Scripting
    IT Service Management
    Automation
    ServiceNow
    HTML
    RESTful API
    JavaScript
    Node.js
    Python
    Firebase
    Flutter
    Android App Development
  • $22 hourly
    Your development partner ;) I have been developing mobile apps iOS/Android/ Flutter and websites since 2008. I am excellent at developing high-quality mobile applications and developed more than 500+ mobile applications. As a professional AI prompt engineer, My knowledge of artificial intelligence enables me to create intelligent systems that are able to learn and adapt, which helps businesses automate operations, enhance decision-making, and spur creativity. I assist clients in making the best decisions and launching their products into the market more quickly by guiding them through the uncertainty and information overload in the areas of generative AI, LLMs, NLP, GPT-3, and GPT-4. Why Me? ✅ Core mobile application development and services related to mobile applications (Flutter or Native) ✅ Prompt engineering with great experience in designing a variety of problems for a variety of AI use cases. ✅ Crystal Clear and Pixel Perfect Designs - Focused on the success of the application ✅ Effective communication I am seeking opportunities in - Mobile App Development ( Flutter/Native/iOS/Android) - WordPress theme design, customization, and plugin development - Shopify eCommerce development - Mobile-first responsive website design - RESTful API development, Third-party API & payment gateway integration MOBILE DEVELOPMENT - iOS app development using Objective C/Swift - Android app development using JAVA for mobile - React Native AI Expert Generative transformer language models. • ChatBot Development (Voiceflow, StackAI, Botpress, etc). • Natural language processing (NLP). • Automation (Zapier, make). • Large-scale language model training, tuning, and integration. • Text-to-image diffusion models. WEB DEVELOPMENT - Experience in PHP development - Experience in WooCommerce - Experience in WordPress - Experience in Shopify - Experience in Vue.js - Programming languages include MySQL, PHP, WordPress, jQuery, and CSS. GRAPHIC DESIGN - Wireframing & Prototyping - Mobile app UI/UX design - Web Design - Logo & brand identity design SKILLS My team has the following skillset: Development - Native iOS: Swift and Objective C - Native Android: Java and Kotlin - Cross-platform (iOS & Android): React Native, Flutter - Unity: 2D and 3D - AR and VR - Web3, Open GL - Cocos2d: cocos2d-x, cocos2d-JS - MEAN/MERN Stack (Node.js, Angular, React, ExpressJS) - PHP, Laravel, CodeIgniter - Databases like MySQL, MongoDB, DynamoDB, SQLite, CoreData - CMS- Wordpress, Shopify, Bubble.io - MBaaS like Parse, Firebase, etc. - Audio/video streaming, video editing, and processing - Text to Speech and Speech to Text, Text Recognition - 3rd party Social Network Integration (like FB, Google, Youtube, Twitter, Dropbox, Foursquare, Instagram, Tumbler, etc.) - Ad Network and Analytics Integration (AdMob, Chartboost, AppLovin, Vungle, TapJoy, Flurry, Crashlytics/Fabric, etc.) - Pixel Streaming 🌎 Send me a message so we can discuss your needs and whether I'm the one to help you!
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    Android SDK
    iPad App Development
    API Integration
    Laravel
    Android
    iOS Development
    React Native
    Web Development
    PHP
    Vue.js
    Swift
    React
    Figma
  • $15 hourly
    𝗛𝗶 𝗗𝗲𝗮𝗿 𝗖𝗹𝗶𝗲𝗻𝘁𝘀! I'm a mobile application developer with 5 years of experience. I will always guarantee you will be 100% happy at every phase of the project. I develop 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 apps (phone and tablet) 𝗶𝗢𝗦 apps (iPhone, iPad)and, 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 apps of any complexity or style. I love new difficulties and learning new advancements rapidly. 𝗠𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲: 🔸 Mobile Application developer 🔸 Kotlin, Java, Android SDK, Android Studio 🔸 Android app development 🔸 Android library development 🔸 Flutter app development 🔸 iPhone app development 🔸 iOS SDK/framework development 🔸 iOS SDK, Xcode 🔸 MVVM/MVI 🔸 Payment gateway integration 🔸 Firebase 𝗦𝗸𝗶𝗹𝗹𝘀: 🔸 Mobile Apps Development 🔸 Solving a problem with an easy solution 🔸 Push notification 🔸 Unit Testing 🔸 Good communication skills 🔸 Responsible about work 🔸 Translating requirement into a technical solution 🔸 Knowledge about best development practice in iOS and Android 🔸 Experience in leading team of Engineers for building applications 𝗔𝗽𝗽𝗿𝗲𝗰𝗶𝗮𝘁𝗶𝗼𝗻 𝗳𝗼𝗿 𝘃𝗶𝘀𝗶𝘁𝗶𝗻𝗴 𝗺𝘆 𝗽𝗿𝗼𝗳𝗶𝗹𝗲.
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    Smartphone
    Android Studio
    Hybrid App Development
    Firebase Cloud Firestore
    Native App Development
    Prototype
    Apple Xcode
    iOS Development
    Android App Development
    Swift
    Flutter
    Java
    Mobile App Development
  • $35 hourly
    Unleashing the Power of Mobile App Development: Crafting Success with Kotlin, MVVM, Flutter, and React Native In the ever-evolving landscape of digital innovation, finding a skilled Mobile App Developer is the key to turning your app concept into a thriving reality. Welcome to my Upwork profile, where expertise meets passion, and your app vision becomes a resounding success. Specializing not only in Android app development using Kotlin and the MVVM architecture but also in Flutter and React Native, I bring a diverse skill set to ensure your app stands out in the competitive market. Let's delve into the intricacies of my skills and why choosing me is a step towards unparalleled excellence. Crafting Excellence: About Me As a passionate individual dedicated to crafting exceptional mobile applications, I bring years of experience to the table. My commitment is to consistently deliver top-notch Android, Flutter, and React Native apps, honing my skills to meet the evolving demands of the digital landscape. ## Unveiling My Expertise 1. Kotlin Expert: Mastering Modern Development Fluency in Kotlin is the cornerstone of my Android development process. By utilizing this modern, efficient, and powerful language, I ensure that your Android app is not just functional but also at the forefront of technological advancements. 2. MVVM Specialist: The Architect of Organized Apps My expertise lies in the MVVM architectural pattern. This results in Android apps that are not only organized but also adaptable and maintainable, ensuring a seamless user experience and ease of future modifications. 3. Flutter Maestro: Crafting Beautifully Native Experiences Specializing in Flutter, I bring the ability to craft natively compiled applications for mobile, web, and desktop from a single codebase. Flutter allows me to create visually appealing and performant cross-platform apps. 4. React Native Prodigy: Bridging Platforms Seamlessly As a React Native specialist, I bridge the gap between web and mobile app development. With a single codebase, I create apps that run seamlessly on both iOS and Android, saving time and resources. 5. UI/UX Enthusiast: Prioritizing Aesthetics and Functionality A sleek and user-friendly design is paramount across all platforms. I prioritize the fusion of aesthetics and functionality, guaranteeing that your app not only works seamlessly but also captivates users with its visual appeal. 6. API Integration: Enhancing Functionality Seamlessly Seamlessly connecting your app to external services is my forte across all frameworks. I excel in API integration, enhancing your app's functionality and providing users with a rich and interactive experience. 7. Database Management: Speedy and Efficient Efficient local database management is crucial for speedy data retrieval and management, a principle applied uniformly to all development frameworks. 8. Third-Party Integration: Adding Exciting Features Leveraging third-party libraries and APIs, I bring exciting features to your app, saving you both time and money. This approach ensures your app stands out in the competitive market, regardless of the development framework. Why Choose Me? 1. Proven Success: Demonstrating Excellence and Innovation My portfolio is a testament to numerous successful projects, showcasing my unwavering commitment to excellence and innovative solutions across various development frameworks. 2. Collaborative Approach: Your Vision, Our Reality I value collaboration and am always open to feedback. Together, we ensure that your vision is not just realized but surpassed, creating a product that exceeds expectations, whether it's an Android, Flutter, or React Native app. 3. Clear Communication: Timely Updates for Informed Decisions Timely updates on project progress and milestones are integral. Clear communication ensures you are informed throughout the development process, promoting transparency and trust across all development platforms. 4. Punctual Delivery: Respecting Your Time Deadlines are sacred. I respect your time and consistently deliver projects on schedule, providing you with a reliable and efficient development experience, regardless of the chosen framework. 5. Your Satisfaction: A Priority Beyond Development Your happiness is paramount. I go the extra mile to exceed your expectations, fostering lasting professional relationships built on trust and satisfaction, no matter the development environment. In the dynamic world of mobile app development, the fusion of expertise, passion, and commitment is essential. With proficiency in Kotlin, mastery of MVVM architecture, and specialization in Flutter and React Native, I offer a comprehensive solution to bring your app vision to life.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    REST API
    API
    Database
    Scripting
    Flutter Stack
    Flutter
    XML
    React Native
    Website to Mobile App Conversion
    Mobile App Development
    Android App
    Native App
    Mobile App
    Android
  • $30 hourly
    I've been a professional iOS developer for more than 5 years. I have improved over those years at creating quick full-featured Apps. Many of the applications I've worked on have well-known names and are quite high profile. Even while I have no trouble creating any area of an iOS app, from the networking layer to the front end, I excel in front-end development and mobile analytics. I build modern, enterprise-ready and well commented code without memory leaks. For me, best practices are more than simply buzzwords; I regularly improve my knowledge and review my coding techniques. With my vast experience in backend programming and expertise in infrastructure, architecture, development, and deployment, I would adore to turn your ideas into reality. I have experience designing and creating iOS mobile apps, with a focus on: - UIKit,CoreData, CoreAnimation, CoreGraphics - SwftUI , Combine - XCode,Foundation - Firebase Firestore Cloud,Analytics,Crashlatics - AVFoundation,AVKit - MapKit , MapBox - Swift , Objective C - Storyboard, XIBs, AutoLayout, SnapKit - Parse IOS SDK, AWS S3, lamda, GraphQl, Twilio, agora.io - 3rd party libraries,APIs - Version control: Git,GitLab,Github, BitBucket - Jira, Trello - Product Design & Analysis - Project Risk Analysis - User Requirements Analysis - Apps critical Design and performance analysis - Appstore submission Appstore review
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    Augmented Reality
    AVKit
    Firebase Cloud Firestore
    iOS
    Apple Xcode
    Android
    Swift
    iOS SDK
    Mobile App Development
    ARKit
    Google Analytics
    iOS Development
    Mac OS App Development
  • $15 hourly
    Hi, I'm a Professional Android developer I work on the Android platform last three years with different technology.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Mobile App Development
    Android App Development
    Java
    Firebase
    Android
    MySQL
  • $30 hourly
    💯 100% Client Satisfaction 📅 Over 6 Years of Experience 🚀 35+ Completed Projects 🌟 2 Startups Made Successful ⏳ 1200+ Hours of Work I am a highly skilled professional who excels in challenging environments, adept at transforming innovative ideas into tangible solutions. With six years of extensive experience, I have successfully developed large-scale websites and mobile applications. My work is characterized by exceptional attention to detail, unwavering commitment, and a passion for delivering excellence. My expertise has earned acclaim in the following domains: Product Design & Analysis Project Risk Analysis Accurate Cost & Time Estimation Thorough User Requirements Analysis Detailed Functional Specification Captivating Website Designs Throughout my career, I have refined my development skills across a diverse range of technologies: iOS development using Swift Android development using Kotlin Cross-platform development with React Native and Flutter Web development with Laravel, Node.js, React.js, Vue.js, and WordPress I take immense pride in my ability to understand and execute client requirements with precision, resulting in solutions that surpass expectations. My strong analytical mindset and creative problem-solving approach enable me to deliver projects with utmost efficiency and satisfaction. I look forward to collaborating on your ventures and transforming your visions into remarkable realities.
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    Mobile App Development
    iPad App Development
    iOS Development
    Java
    Android App Development
    Android
    Swift
    Node.js
    Firebase
    Web Development
  • $10 hourly
    Hi, I am Ansar Bilal, software Engineer with 4 years of work experience. I have worked on many projects.I focus on Native Android Apps development and have a keen interest in UX and user-centric experiences. I can make Android layout from design files (Sketch, Mockup,),use in-app purchases (IAP) with server-side validation, use social network API (Facebook, Twitter, Instagram), edit image and photos. I can use REST API of any service, develop Android SDK (library) for your service with easy and well-documented API, use blockchain technologies. I can use geolocation and Maps. use cloud services (Firebase, AWS), social networks API (Facebook, Twitter, YouTube, etc), use Android SDK (Camera, Phone, Contacts, Messaging, Power, Storage, Notifications). etc
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Android Room Persistence
    Facebook SDK
    Android UI Design
    JSON API
    RESTful API
    Mobile UI Design
    Google Maps API
    Google APIs
    Android SDK
    Android App Development
    Java
    Firebase Realtime Database
    Retrofit
    SQLite
  • $20 hourly
    🚀 Accomplished Android Developer | 3+ Years' Expertise 📱 Hello! I'm a skilled Android developer with 3+ years of experience, dedicated to transforming your ideas into high-quality, user-friendly apps. 🌟 What I Offer: 📌 Custom Android App Development 📌 Expert UI/UX Design 📌 Performance Optimization 📌 Full-Cycle Support Let's discuss your project and turn your vision into reality.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Android SDK
    Android App Development
    Mobile App Development
    Java
    Smartphone
    Tablet
    Android
    Mobile App Redesign
    Mobile App Design
    Mobile App
  • $17 hourly
    Hi, this is Muhammad Yaseen. I am a professional Top Rated Mobile App Developer on Upwork having experience more than 5 years. I'm here to provide services to you to build your Android app according to your requirements. My work is my passion. That's why clients always remain satisfied with my work. You can contact me to get my services.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Android App
    Google Maps API
    Dropbox API
    Google Ads
    RESTful API
    Google APIs
    Android App Development
    Firebase
    Android Studio
    API Integration
    Android
    Camera
  • $50 hourly
    Ambitious, self-motivated and accomplished software & android developer with a broad skill-set in database management, Java/Kotlin development, debugging, quality assurance and testing lifecycle. Benefits of Working with Me: I possess up-to-date knowledge and understanding of technical demands and industry needs while designing and implementing new solutions and improve resilience of current environment. I possess strong critical-thinking to complete projects on time and within budget. I have proven record in completion various development projects, such as Runshuffle (Google Maps SDK), MRSF Islamic Application, Errand Management Application, E-Commerce Application, Quiz Management System, Music/PDF Application, and Point of Sale
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    Software Debugging
    Laravel
    Dart
    Map Integration
    Android App Development
    Flutter
    Payment Functionality
    PHP
    Mobile App Development
    Android
    SQLite
    User Authentication
    Firebase
    Android Studio
    Tablet
  • $15 hourly
    Sit relax and stop worrying because you have the best Android App developer now. I am a Professional Android App Developer with 4 years of experience and I would love to develop any kind of custom Android App for you. I will provide a very responsive and attractive design along with bug-free code. The product will be exactly like the concept of the Android the app you have in your mind.
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    Layout Design
    XML
    Android Room Persistence
    App Design
    App Development
    Android App
    Android SDK
    MySQL
    Android Studio
    Java
    Firebase
    Android
    Android App Development
    SQLite
  • $10 hourly
    I am a seasoned Mobile App Developer with over 5 years of experience creating dynamic and innovative solutions for businesses of all sizes. With a strong background in Android, Flutter and iOS. I have successfully delivered a wide range of projects for clients across various industries. Having worked for several reputable companies in the industry, including Piecyfer, Coders Evolve & more. I have gained extensive knowledge and experience in Kotlin, Dart, Swift & react native. My focus is on providing tailored solutions that meet the unique needs of each client. I approach every project with a keen attention to detail and a commitment to excellence. Whether you're looking for a simple mobile app or a complex payment processing system, I have the skills and expertise to bring your vision to life. My goal is to provide meaningful and actionable output for anyone I work with. I strive to build strong relationships based on collaboration, trust, and ethical business practices. Let's connect to discuss your mobile app development needs and how I can help bring your ideas to fruition.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Git
    Agile Project Management
    GitHub
    Ionic Framework
    React
    React Native
    Swift
    Java
    JavaScript
    HTML5
    Android
    Firebase
    Dart
    Flutter
  • $10 hourly
    🏆 5+ years of experience - Senior Full Stack Mobile App Developer ⚡️Get higher conversion rates, 🏆 Upwork Rising Talent I have been developing full stack mobile apps for over 5+ years. Using Flutter, React Native, Swift, Swift UI, and Kotlin, frameworks are used to create mobile apps for both Android and iOS that are functional and constantly focused on the newest cutting-edge technologies. 👋🏻 Are you searching for a Full Stack or Mobile App Developer who can create native or hybrid apps for iOS and Android, or are you just looking for someone to help you turn an idea you have into a workable mobile app? I'm here to provide you with the greatest complete stack mobile app development services, including design and development. ✅ Experienced Mobile App Developer ✅ Expertise in LiveStreaming mobile apps to do battles and tournaments ✅ Expertise in Video and Audio calling apps ( WebRTC, Zegocloud SDK, AgoraSDK ). ✅ Expertise in Integrations of Payment gateways to checkout, inAppPurchases ✅ Expertise in Booking, Maps integrations to show maps in the app, track users locations etc. ✅ Expertise in Chatbot apps to create AI Chat, Voice bot features. ✅ Expertise in Artificial intelligence to create, AI image generator etc. ✅ Android Studio, Xcode ✅ Mobile App Developer ✅ Android/iOS Development ✅ Native App Development (Swift, Kotlin, Java) ✅ Hybrid App Development (React Native, Flutter) ✅ Front end App Development ✅UI/UX Figma 💼MY SKILLS: ✔️ Flutter App Development for Android ✔️ Flutter App Development for iOS ✔️ Taxi App ✔️ Booking App ✔️ Currency Converter App ✔️ Chatbot App ✔️ LiveStreaming App ✔️ Video/Audio Calling App ✔️ Social Media App ✔️ Cryptocurrency App ✔️ Ride Sharing App ✔️ Tournament Based App ✔️ Job Finder App ✔️ Booking App 👉 Kotlin/Java 👉 Native Android Apps Development 👉 Native iOS Apps Development 👉 Hybrid iOS and Android (Flutter / ReactNative) 👉 Custom BackEnd (NodeJS) 👉 ZEGOCLOUD: Voice & Video Chat API for Real-Time Interaction & LiveSteamings. 👉 Agora Real-Time Voice and Video Engagement LiveSteamings. 👉 WebRTC 👉 Swift 👉 React Native 👉 FlutterFlow 👉 Swift UI 👉 Objective c 👉 Jetpack compose 👉 Node.js 👉 Mongodb 👉 Firebase 👉 GoogleMaps 👉 RestAPI 👉 GraphQL ➡ Complete job satisfaction, transparent communication, and prompt delivery.I am committed to giving my clients the best possible service by working closely with them to achieve this goal. 📞 Let's talk about your project and take your ideas to the next level by developing useful mobile applications that will engage people and deliver what they need.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Figma
    SwiftUI
    VR Application
    App Development
    App Design
    Mobile App
    iOS Development
    Android App Development
    Node.js
    MongoDB
    Swift
    React Native
    Mobile App Development
    Flutter
  • $15 hourly
    I'm a software engineer with experience of 6 years in various technologies such as Php/Laravel, Python/Django, TailwindCSS, VueJs/Nuxt, Java/JavaFX, Android/iOS, and other programming languages. I can create complete website solutions in HTML/CSS, Laravel/PHP, Python/Django. I can create mobile apps in Android/Kotlin/Java and iOS apps in Swift. I have also experience in desktop technologies such as Java/JavaFX to make desktop applications. I have depth knowledge of all these technologies and completed many successful projects in these technologies. I'm confident about my skills, we can discuss this further for more in-depth detail about the project and you will find me a professional who can lead your project and give you successful results.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    jQuery
    WordPress
    HTML
    Vue.js
    Laravel
    Java
    JavaScript
    PHP
    Mobile App Development
    MySQL
    Android
    Android App Development
  • $10 hourly
    With 5+ years of app development experience, Flutter app development is indeed my forte. I have led large-scale mobile and web development projects for clients in a wide range of industries including retail and financial services, pharmaceutical, hospitality, eCommerce, technology, construction, and manufacturing. I had the opportunity to work with global businesses on numerous web and mobile app development projects. I have a knack for simplifying complex problems through technology-driven solutions. I am known for my flawless and remarkable work towards creating high-speed and robust mobile apps. My creativity and novel approach has helped companies grow maximum revenues, increase traffic, boost customer acquisition, and deliver an enterprise-level competitive advantage. My core competency lies in complete end-to-end management of new projects and I also have a keen understanding of business trends that I discuss with my clients as suggestions to make their product stand out in terms of UX and functionality. I am committed to provide top-notch services at the most economical rates. Are you looking for a full-time and dedicated Flutter app developer? Do you want to have aesthetic apps with excellent UI and UX that bring joy to your customers? Well, I would love to engage myself as a valuable resource and pour in a bunch of creative ideas for your next big thing.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    In-App Purchases
    Social Media Account Integration
    Java
    Push Notifications
    Flutter
    Android Tablet
    Chat & Messaging Software
    Dart
    Firebase
    Swift
    iOS
    Mobile App Development
    RESTful API
    Android App Development
  • $25 hourly
    I have 8 years of experience in developing and designing User Interface applications, integrated with various databases and client-server based applications in iOS, Android and cross platform applications. I have: ✔Extensive knowledge in all phases of software development life cycle which addresses requirement analysis, implementation cycle, designing, debugging, bug fixing and maintenance. ✔Excellent software architecture skills, with the ability to develop well-structure code that adheres to OOP principals. ✔Experience integrating with RESTful APIs to connect apps to JSON back-end services. ✔Good comprehension of UI/UX ✔Solid understanding of the mobile development life cycle. ✔Fluent English, with excellent communication skills. ✔Action-oriented, with strong initiative and the ability to solve problems creatively. My skills and development specialties are: ✔ Programming languages: Swift, Objective-C, C++, Java, React Native, Flutter and Kotlin ✔ Web Service: XML, JSON, REST/SOAP ✔ Frameworks: Foundation Kit, UIKit, AVFoundation, CoreData, Xamarin Forms, RxSwift ✔ Database: CoreData, FireBase, SQLite, Realm ✔ Maps: MapKit, Google Maps, Yandex Maps, Skobbler, Open Street Map, Map clusterring, ✔ Audio Video: AVAudioPlayer, AVPlayer, AudioKit, Mobile Video Player ✔ Development tools: Xcode, CocoaPods, VS Code. ✔ Source code management: Git, GitHub, Bitbucket ✔ Social networks integration: Facebook, Twitter, Google+ and Instagram ✔ Application beta testing: TestFlight, Fabric (Crashlytics) ✔ In App Purchase ✔ WatchOS development This combination of experience and talent makes me uniquely qualified to handle your project and deliver a product that exceeds your expectations. When dealing with customers I try to clarify necessary details concerning the project, estimated time for implementation.
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    C#
    iOS
    Apple Xcode
    HTML5
    Kendo UI
    iOS Development
    SQLite Programming
    Xero
    ASP.NET MVC
    JSON API
    Android App Development
    ASP.NET
    .NET Framework
    ASP.NET Web API
    RESTful API
    Microsoft SQL Server
    Swift
  • $25 hourly
    As a highly experienced and top-rated plus mobile app developer (Top 3% on Upwork), I offer exceptional services to startups, established businesses, and individuals seeking MVP OR Mobile app development. With a proven track record of 100% job success and 90+ projects completed successfully, I am committed to delivering high-quality, affordable solutions for web and mobile app development. Technologies: ✅ Android: Kotlin, Java ✅ iOS: Swift, Objective-C ✅ Cross-Platform (Hybrid): Flutter (Dart), React Native ✅ Web / Backend: PHP, Node.js, Python, Laravel, WordPress, Express.js, Nest js ✅ Frontend: React.Js, HTML5, CSS3, BootStrap, JavaScript, jQuery Benefits of Working with Me: ✅ Strong technical expertise and industry knowledge ✅ Commitment to quality and client satisfaction ✅ Competitive pricing and flexible payment options ✅ Timely delivery and efficient communication ✅ Free consultation to discuss your project and vision Skills and Expertise (App Development): ✅ Mobile App Development: Android & iOS Mobile app development, and Backend Architecture ✅ Backend: Firebase, Rest API, Soap, Web Sockets ✅ Databases: SQLite, MySQL, MongoDB, Realm ✅ Social Integration: Facebook, Google, Twitter, Instagram ✅ Chat: Socket, Firebase, GetStream, Twilio, Agora ✅ Version Control: Github, Bitbucket, Gitlab, Azure ✅ Maps & Location: Mapbox, Google Maps, Apple Map kit, Geolocation ✅ Broadcast & Livestream: Agora, Twillio, Wowza Cloud ✅ Subscription & Payments: Paypal, Stripe, Peach Payment, My Fatoorah, In-app purchases, Hyperpay ✅ Scan: QR Codes, Bar Codes, NFC Tags Reading ✅ Editing: Photo & Video Sharing, Editor, Filters ✅ AI & ML: Augmented Reality (AR), Internet Of Things (IoT), Beacon, Machine Learning ✅ Othesr: Advertisements, Push Notifications, GCM, Google Analytics, Cloud Messaging, In-app messaging, Crashlytics, App distribution and many more. Call to Action: I invite you to schedule a free consultation today to explore how my services can help you achieve your mobile app development goals. Let's work together to create a successful and impactful solution for your business.
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    Web Application Development
    API Development
    AI App Development
    App Development
    Swift
    Flutter
    AI Mobile App Development
    iOS Development
    Hybrid App Development
    Android App Development
    watchOS
    AngularJS
    React
    Mobile App Development
  • $15 hourly
    I am a skilled Android & Flutter Developer with 5+ years of experience in mobile app development. I specialise in designing, developing, and maintaining mobile applications that meet the needs of my clients. I have a strong background in Android and Flutter technologies, including Java, Kotlin, and Dart. I have exquisite experience with: ❖ Native & Cross-Platform mobile application development for iOS and Android devices. ❖ Memory Management, Multithreading, and Multitasking. ❖ Responsive Design for Android Devices (Android Phone, Tablet) ❖ Creating UI/UX Designs of Mobile Apps ❖ Integration of Facebook, Twitter. Google+, Linkedin ❖ Integration of Google Play Services (Google Maps, Mapbox SDK) ❖ Integration of Firebase Technologies (Firebase Cloud Messaging [FCM], Real-time Database, Analytics, AdMob, Crashlytics, Firebase Storage) ❖ Audio and Video Recorders, Players ❖ User Interface Features like Animations, Gestures, Swipes, Shaking ❖ Push Notification ❖ In-App Purchase ❖ Geolocation Apps ❖ Social Apps ❖ Enterprise and utility apps ❖ Ride-Sharing and Travel Guide apps ❖ Fitness apps I am committed to delivering high-quality work that meets the needs of my clients. I am always looking for new challenges and opportunities to expand my skill set. If you're looking for a skilled Android & Flutter Developer, please don't hesitate to contact me.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Google Maps
    Android SDK
    Mobile App Development
    Firebase
    Android App Development
    Java
    SQLite
    Dart
    Smartphone
    Flutter
    In-App Purchases
    Native App Development
  • $25 hourly
    ✅ 5.00 ★★★★★ Feedback. ✅ 6 years Experience. ✅ 40+ Successful Deliveries. ✅ 100% Client Satisfaction. ✅ Proven Track Record, Guarantee of High-Quality Product & Timely Delivery 👋 Hello! With over 6 years of experience and 40+ successful projects under my belt, I'm your go-to expert for top-notch web and mobile app development. • Core Skills: 📌 Swift 📌 Kotlin 📌 React Native 📌 React.js 📌 Node.js 📌 PHP 📌 Express.js 📌 MongoDB 📌 Angular 📌 Vue.js | 📌 Nest.js 📌 Redux 📌 Next.js 📌 Material UI 📌 HTML 📌 CSS 📌 Git 📌 CI/CD 📱 Mobile App Mastery: I specialize in crafting dynamic iOS and Android apps across various industries including Social Networking, Booking, Fitness, and Shopping. Whether it's Swift, SwiftUI, Java, Kotlin, or React Native, I've got the skills to bring your vision to life. 💻 Web Wizardry: From captivating frontend designs using HTML, CSS, and Tailwind CSS to robust backend solutions with Node.js, Express.js, MongoDB, and PHP frameworks like Laravel, I excel in creating seamless web experiences. Plus, I'm well-versed in popular JavaScript frameworks like React.js, Vue.js, and Angular. Your satisfaction is my priority. I specialize in delivering innovative solutions customized to your needs. Let's connect and transform your vision into reality!
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Mobile App
    iOS SDK
    UIKit
    Android App Development
    Swift
    SwiftyJSON
    iOS
    iPhone
    iOS Development
    Objective-C
  • $15 hourly
    Dedicated and highly skilled Android Mobile Application Developer with 4 years of freelance experience. Proven track record of delivering high-quality, user-friendly mobile applications. Proficient in Android Studio, Java, Kotlin, and the latest industry trends. Committed to staying updated with emerging technologies and delivering innovative solutions. Integrity is just one of the biggest factors needed to keep a long-term project and sustain good evaluation. That is exactly how I do things all the time. Skills can be taught but not the attitude as they say. ✅ Looking for a Top-notch Android developer who codes quality with huge development experience, then you are on the right page; let's connect and take your project to the next level. ✅ 3+ years of experience in Android app development. ✅ More than 10 Apps live on Google Play Store ✅ Have a strong can-do attitude. ✅ Always Over-Deliver from the scope of the actual job. 🌟 WHY CHOOSE ME OVER OTHER FREELANCERS? 🌟 ✅ Client Reviews: I focus on providing VALUE to all of my Clients and Earning their TRUST. The Client Reviews and Feedback on my Profile are immensely important to me and the value that I provide. ✅ Over-Delivering: This is core to my work as a Freelancer. My focus is on GIVING more than what I expect to RECEIVE. I take pride in leaving all of my Clients saying "WOW." ✅ Responsiveness: Being extremely responsive and keeping all lines of communication readily open with my Clients. ✅ Resilience: Reach out to any of my Current or Former Clients and ask them about my Resilience. Any issue that my Clients face, I attack them and find a SOLUTION. ✅ Kindness: One of the biggest aspects of my life that I implement in every facet of my life. Treating everyone with respect, understanding all situations, and genuinely wanting to IMPROVE my Client's situation. Looking for a long-term work relationship. Best Regards
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Mobile App Development
    RESTful API
    Dart
    Android App Development
    Realm Database
    SQLite
    Shopify
    Third-Party Integration
    Flutter
    Payment Gateway Integration
    WordPress
    Google APIs
    Java
    Firebase
    Google Maps API
    Android Room Persistence
  • $15 hourly
    I've 5 year experience in mobile app development. I did best for my clients in this time. I joined Upwork to provide my services here. As I'm new here, I'll complete your projects in low price.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Android UI Design
    Web Design
    Front-End Development
    WordPress
    Back-End Development
    Mobile App Development
    Android App Development
    Android Studio
    Java
    PHP
    Flutter
  • $20 hourly
    I am a dedicated Mobile App Developer with over 1.5 years of experience in crafting efficient code for innovative mobile applications. Possessing a keen eye for detail and a passion for staying updated with the latest industry trends, I am committed to delivering high-quality solutions for clients. Proficient in collaborating with cross-functional teams to achieve project milestones and deadlines. Eager to leverage my technical expertise, creativity, and analytical mindset to create user-centric and cutting-edge app solutions. Tools and Technologies - Kotlin Coroutines - RxJava - Live Data - Nav Graph. - Room Database - Retrofit - Volley. - MVVM - MVC - MVP. - Socket Programming - Glide - Picasso - SQLite. - Shared Preferences - View Models - Firebase - Hilt - Dagger2. - Data Binding - View Binding - third party libraries Integrations. - Google APIs - Firebase APIs - Push Notifications - Location Services. - Broadcast Receivers - Unit & UI Testing. - Mockito, Espresso - Jetpack Compose.. - Android Design Patterns. - Slack -GitHub - JIRA.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Jira
    Data Binding
    Third-Party Integration
    Dagger 2
    RxJava
    Amplitude
    Java
    SQLite
    Mockito
    Espresso
    Unit Testing
    Firebase
    Model View ViewModel
    Retrofit
  • $5 hourly
    Hello! I am Talha Amir, a seasoned Senior Android Developer with a proven track record at TechChamp, where I've honed my skills in crafting high-quality Android applications. With a passion for problem-solving and a knack for algorithms, I bring a unique blend of technical expertise and innovation to every project. 🔧 Skills Highlights: Android Development: Proficient in creating robust and scalable Android applications that deliver exceptional user experiences. Problem Solving: Adept at identifying and resolving complex technical challenges, ensuring seamless functionality and optimal performance. Algorithm Expertise: Strong foundation in algorithm design, enhancing the efficiency and effectiveness of software solutions. 🛠️ Technical Proficiency: Languages: Java, Kotlin Frameworks: Android SDK, Android Studio Libraries: Retrofit, Dagger, ButterKnife Database: SQLite, Room Version Control: Git 🌐 Professional Experience: As a Senior Android Developer at TechChamp, I have successfully contributed to a school management app, an e-commerce app and a few mobile game. I developed them all by myself 💡 What Sets Me Apart: Innovation: I thrive on finding creative solutions to technical challenges, staying up-to-date with the latest industry trends. Collaboration: I am a team player, comfortable collaborating with cross-functional teams to achieve project goals. Communication: Clear and concise communication is key, and I ensure that all stakeholders are on the same page throughout the development process. 👨‍💻 Let's Work Together: If you are looking for a dedicated Senior Android Developer who combines technical prowess with a passion for innovation, I am ready to bring my expertise to your project. Let's create something extraordinary together! 📬 Contact: Feel free to reach out to discuss your project, goals, and how we can work together to turn your vision into reality. I am excited about the opportunity to contribute to your success.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    MVC Framework
    Application
    AOSP
    Mobile App
    Flutter
    Java
    Smartphone
    Android
  • $25 hourly
    What you get with me: ✅ Maximum User Engagement ✅ Increased Traffic, Retention & Fans ✅ Fast modern apps, built to last, and built to please ✅ Technical partner One-stop expert service. From concept to prototype to full product, we make the journey fun, engaging, and easy. If you have questions, hit us up to learn more. Full Stack native mobile developer for Android, iOS, and web development. I work on the entire solution between the server and the client side design and user interface, with a focus on maximum user engagement. I mostly do e-commerce and service-based apps that combine rich user experiences, multimedia, physical product design, and digital product delivery, with customizations for registration flows that encourage higher customer retention and usage. After all, what is the point of making a great service or product if nobody uses it? 🔹 Why you should hire me? ✔ I always work towards your success ✔ Quality work at affordable prices ✔ Strong Android, iPhone, and backend architecture and database knowledge ✔ Develop applications that support all devices ✔ Delivering product on/before time ✔ Always up-to-date with the latest technologies 🔹 My core skills and experiences: ◉ Interaction with backend - Rest API, JSON, XML, PHP, Node.js, Python ◉ Databases / Data Management - SQLite, MySQL, Parse, MongoDB ◉ Social Integration - Facebook, Twitter, Youtube, Instagram, Snapchat, Tinder ◉ Chat - XMPP, Socket, Firebase, GetStream, Twilio ◉ Version Control Tools - Github, Bitbucket, Gitlab ◉ Google Map, Apple Map kit, Geolocation, GPS, Location Tracking ◉ Audio / Video Live Streaming ◉ Firebase APIs ◉ Paypal, Braintree, Stripe Payment Gateway ◉ QR Codes, Bar Codes, VIN Scanner, NFC Tags Reading ◉ In-App Purchase, Advertisement, Push Notifications, GCM, Google Analytics ◉ Photo & Video Sharing, Editor, Filter 🔹 We work with the below technologies for development: 𝗔𝗻𝗱𝗿𝗼𝗶𝗱: Kotlin, Java 𝗶𝗢𝗦: Swift, Objective-C 𝗖𝗿𝗼𝘀𝘀-𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 (𝗛𝘆𝗯𝗿𝗶𝗱): Flutter (Dart) 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.Js, HTML5, CSS3, BootStrap, JavaScript, jQuery 💬 𝗙𝗥𝗘𝗘 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗔𝗧𝗜𝗢𝗡: My consultation is 𝗳𝗿𝗲𝗲. Let's schedule an introductory call and discover the possibilities of working together. And even if we don't work together, you will get some tips/ideas that can be helpful to your project. Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and experience yourself. 𝗧𝗵𝗮𝗻𝗸 𝘆𝗼𝘂 for spending your $$ to review my profile because TIME IS MONEY :)
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Android App
    XD
    JSON
    GitLab
    Android UI Design
    XML
    Android SDK
    Android App Development
    In-App Purchases
    Java
    Swift
    Android Studio
    iOS Development
    Native App Development
  • $5 hourly
    Hi. I’m a native Android developer with 2+ years of android development experience. I’m working with modern development stack: AndroidX, Coroutines, LiveData, DataBinding, View binding , Room, MVVM, Dagger hilt, Firebase, Google map, FCM etc. Some areas in which I have extensive experience: - Google Map - QR and barcode reading - Geolocation. - Rest Api's - Room - MVVM - Firebase services (FCM, Analytics, Crashlytics, etc.). - Converting Web/IOS apps to Android. - And more… Please feel free to contact me and I'll help you at any stage, from an idea or small app to a full-scale solution. Thanks!
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Google Maps
    XML
    RESTful API
    Bug Fix
    Room
    Android UI Design
    Android SDK
    Java
    Android App Development
    Firebase
    Android
    Android Studio
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